 I came back afterwards and I asked the doc, I said, what did you give me? He said, I gave you a ProVigil. I said, he goes, why? I said, because I felt like my IQ went up about 10 points. I did not feel high or impaired or my heart wasn't racing or anything like that. I said, just everything was better. I was just better than normal when I took this medication. He said, actually, we've got some studies that said your IQ probably went up between 5 and 10 points.